| From: | Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> |
|---|---|
| To: | tgl(at)sss(dot)pgh(dot)pa(dot)us |
| Cc: | steven(at)trumpet(dot)io, pgsql-bugs(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: COPY FROM/TO losing a single byte of a multibyte UTF-8 sequence |
| Date: | 2010-08-19 23:29:57 |
| Message-ID: | 20100820.082957.113300986.t-ishii@sraoss.co.jp |
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| Thread: | |
| Lists: | pgsql-bugs pgsql-hackers |
> We generally assume that in server-safe encodings, the ctype.h functions
> will behave sanely on any single-byte value.
I think this "wisedom" is only true for C locale. I'm not surprised
all that it does not work with non C locales.
>From array_funcs.c:
while (isspace((unsigned char) *p))
p++;
IMO this should be something like:
while (isspace((unsigned char) *p))
p += pg_mblen(p);
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp
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